| 摘要 |
Made from a moldable material, connecting stays (5) have a flexible form and run in a curve from an outer side (3) to a fastening section (4) so that they can be reshaped in a roll-away-type movement in relation to the outer side when the fastening section is moved horizontally. The connecting stays curve outwards at an angle of = 45[deg] , especially = 30[deg] , to the outer side and to the fastening section. |
